Home / 402,984,830.70-604,477,246.05-147,650,021.10

Finding the Fourth Proportional to 402,984,830.70, 604,477,246.05 and 147,650,021.10

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Solution

The fourth proportional to 402,984,830.70, 604,477,246.05 and 147,650,021.10 is: 221,475,031.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    402,984,830.70 : 604,477,246.05 = 147,650,021.10 : x
  2. Step 2: Convert to fraction form
    402,984,830.70/604,477,246.05 = 147,650,021.10/x
  3. Step 3: Cross multiply
    402,984,830.70x = 604,477,246.05 × 147,650,021.10
  4. Step 4: Simplify right side
    402,984,830.70x = 89,251,078,133,752,384
  5. Step 5: Solve for x
    x = 89,251,078,133,752,384/402,984,830.70
  6. Step 6: Final answer
    x = 221,475,031.65

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